EP2224140A2 - Procédé de fixation de corps de mécanisme dans des panneaux de construction légers, corps de mécanisme ainsi pourvus et leur utilisation correspondante - Google Patents

Procédé de fixation de corps de mécanisme dans des panneaux de construction légers, corps de mécanisme ainsi pourvus et leur utilisation correspondante Download PDF

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Publication number
EP2224140A2
EP2224140A2 EP20100401017 EP10401017A EP2224140A2 EP 2224140 A2 EP2224140 A2 EP 2224140A2 EP 20100401017 EP20100401017 EP 20100401017 EP 10401017 A EP10401017 A EP 10401017A EP 2224140 A2 EP2224140 A2 EP 2224140A2
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EP
European Patent Office
Prior art keywords
adhesive
insert
heating
lightweight
fields
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP20100401017
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German (de)
English (en)
Inventor
Christian Schlenk
Martin Vogel
Jürgen Grün
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Fischerwerke GmbH and Co KG
Original Assignee
Fischerwerke GmbH and Co KG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Fischerwerke GmbH and Co KG filed Critical Fischerwerke GmbH and Co KG
Publication of EP2224140A2 publication Critical patent/EP2224140A2/fr
Withdrawn legal-status Critical Current

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B5/00—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them
    • F16B5/01—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them by means of fastening elements specially adapted for honeycomb panels
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B11/00—Connecting constructional elements or machine parts by sticking or pressing them together, e.g. cold pressure welding
    • F16B11/006—Connecting constructional elements or machine parts by sticking or pressing them together, e.g. cold pressure welding by gluing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
    • B29C65/14—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using wave energy, i.e. electromagnetic radiation, or particle radiation
    • B29C65/16—Laser beams
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/40—General aspects of joining substantially flat articles, e.g. plates, sheets or web-like materials; Making flat seams in tubular or hollow articles; Joining single elements to substantially flat surfaces
    • B29C66/47—Joining single elements to sheets, plates or other substantially flat surfaces
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/70—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material
    • B29C66/74—Joining plastics material to non-plastics material
    • B29C66/748—Joining plastics material to non-plastics material to natural products or their composites, not provided for in groups B29C66/742 - B29C66/746
    • B29C66/7487—Wood
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2311/00—Use of natural products or their composites, not provided for in groups B29K2201/00 - B29K2309/00, as reinforcement
    • B29K2311/14—Wood, e.g. woodboard or fibreboard
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/60—Multitubular or multicompartmented articles, e.g. honeycomb
    • B29L2031/608—Honeycomb structures

Definitions

  • the invention relates to a method for fastening insert bodies in a lightweight board, which has an upper and a lower cover layer, between which a filling material is arranged, in which an at least partially bonding between the insert bodies and the lightweight panel is made by heating an adhesive.
  • the invention also relates to insert bodies equipped with an adhesive and their use.
  • Lightweight construction plays an important role in the furniture industry, for example to save material in order to be able to produce furniture and the like as inexpensively as possible for saving material, and to obtain the lightest possible furniture and the like, for example in the case of entrainment furniture.
  • Lightweight panels often referred to as sandwich panels, such as honeycomb panels, are characterized by outer coatings between which are present homogeneous (e.g., in foam form) or preferably inhomogeneous materials.
  • Lightweight panels opened early the possibility of lightweight construction (as early as the 50s and 60s of the last century). Even at that time, for example, paper honeycomb fillings were used, or a hollow core was supported by each individually used in intervals solid wood strips.
  • weights of 600 to 750 kg / m 3 may be common in chipboard, corresponding weights for honeycomb panels are only around 150 to 450 kg / m 3 .
  • honeycomb panels The design principle of honeycomb panels is based, as mentioned, on the sandwich construction, that is, a multi-layered structure.
  • the simplest form of honeycomb panels is, for example, three-layered: on the outside there are in each case an upper and a lower cover layer, in between an intermediate layer. The latter has the task to support the cover layers, absorb lateral forces and to provide the desired distance between the cover layers and thus the thickness of the honeycomb panels.
  • the cells can be polygonal (eg in the form of honeycombs, square, rectangular, triangular, corrugated, for example in the form of corrugated layers) or round, wherein in the Usually recurring structures are present.
  • the materials for the intermediate layer may be paper, cardboard, wood, metals (such as aluminum), plastics or the like. In furniture construction recycled paper honeycomb are often used for economic reasons.
  • cover layers different materials are used, for example, plate-shaped thin wood materials, veneers, thick paper layers up to HPL Dekorlaminiaten.
  • these materials may have thicknesses of a few millimeters, e.g. from 3 to 8 mm.
  • honeycomb panels are still a variety of other uses conceivable, such as in aircraft, for displays in trade fair, shop and scenery, as packaging material in the form of protective containers and as core material for trim parts, for example in the automotive sector.
  • a variety of fittings can be found on furniture, for example in the form of hinges, rails for drawers, handles and the like.
  • glued insert bodies inserts
  • inserts which are inserted into preformed or drilled recesses, which preferably penetrate only one of the cover layers, while the other remains unimpaired, and into which adhesive is subsequently introduced, for example via an opening in the insert.
  • the DE 10 2005 060 528 A1 further describes corresponding inserts, which provides by bonding with thermoplastic materials on the sides of the recesses of a cover layer and / or the inside of the opposite cover layer for attachment. The melting of the adhesive takes place there advantageously by supplying heat by means of ultrasonic welding.
  • the sonotrode used for the transmission of the ultrasound can not easily be reached all the sites which are to be bonded, and that a friction between the adhesive used and the contact points in the honeycomb panel and the insert is necessary is to produce the required heat.
  • the dosage can cause problems, and it can be adapted to all possible variants of inserts and honeycomb panels. It may also be necessary for the adhesive used to have a relatively low melting point and thus no longer be sufficiently strong at elevated temperatures.
  • the inserts can already be set by machine during the production process of the honeycomb panels and can thus also be introduced by machine.
  • adhesives which have one or more, a heating by means of said fields enabling additives.
  • the heating in one embodiment of the invention by means of microwaves and / or in another, particularly advantageous embodiment with suitable adhesives by induction.
  • the irradiation with microwave is carried out in the absence or in particular in the presence of a static external magnetic field, for example with a thickness of up to about 15 Tesla, for example from 0.1 to 10 Tesla.
  • the microwave radiation can thereby be unpolarized or (for easier avoidance of maxima and minima, which would lead to uneven heating of different areas of the adhesive) preferably polarized, in particular circularly polarized.
  • the latter causes reflected radiation to be oppositely circularly polarized and thus no disturbing interference can lead to the formation of pronounced maxima and minima of resulting standing waves.
  • the frequency of used microwaves is preferably in the range of 300 MHz to 300 GHz, such as between 500 MHz and 10 GHz, as an example of a preferred range in a range between 700 MHz and 3 GHz.
  • adhesives which can be heated by microwaves in particular those having one or more additives which make this heating possible, such as ferrimagnetic, preferably nanoscale additives, for example nanoparticles, for example. with a size of 0.1 to 200, such as from 0.2 to 100, e.g. of about 5 nm, such as ferrites.
  • the proportion of the heating or enabling additives in the adhesive may, based on the total mass, be 0.01 to 80 wt .-%, preferably 1 to 20 wt .-%, amount.
  • suitable examples may be Ni 0.4 Zn 0.6 Fe 2 O 4 , Mn 0.7 Zn 0.3 Fe 2 O 4 , Fe 3 O 4 or Co 0.2 Zn 0.8 Fe 2 O 4 , or the like call ferrites.
  • microwave radiation device or its output may be movably provided with respect to the lightweight material, or both are movable relative to one another. Then it is also readily possible to dispense with polarization of the microwave radiation (cf. WO 2005/060316 ).
  • the heating takes place by inductive means.
  • suitable adhesives are used with one or more inductive heating enabling additives, including in particular ferromagnetic materials such as (i) ferromagnetic metals, eg iron (also in ferromagnetic stainless steels), cobalt, nickel, such as (ii) ferromagnetic alloys, such as AINiCo, SmCo, Nd 2 Fe 14 B, NiFe ("permalloy”) or NiFeCo ("mumetal”), furthermore chromium dioxide, manganese arsenide, europium oxide or at lower temperatures also gadolinium, dysprosiom, holmium, erbium and terbium, or as (iii) ferrimagnetic substances, such as Oxides of the formula MO ⁇ Fe 2 O 3 , wherein M may be manganese, cobalt, nickel, copper, magnesium, zinc, cadmium or iron.
  • the particles may, for example, also be encase
  • the additive (s) permitting the inductive heating are preferably provided in particulate (e.g., round, approximately round, square, oblong, or other shape) forms, that is, as filler particles. They may have nanoscale dimensions as mentioned above for the adhesives referred to by microwaves, or more generally have sizes of, for example, from 0.1 nm to 500 ⁇ m.
  • the proportion of or inductive heating enabling additives in the adhesive based on its total mass, 0.01 to 80 wt .-%, preferably 0.1 to 20 wt .-%, amount.
  • the induction can be done by suitable electrical, electromagnetic or magnetic fields, such as static electric magnetic or electromagnetic fields (then the necessary movement by relative movement of the field and / or lightweight panels to each other), or in particular alternating electric fields or especially alternating magnetic fields or electromagnetic alternating fields.
  • suitable electrical, electromagnetic or magnetic fields such as static electric magnetic or electromagnetic fields (then the necessary movement by relative movement of the field and / or lightweight panels to each other), or in particular alternating electric fields or especially alternating magnetic fields or electromagnetic alternating fields.
  • prefabricated inserts which generally means those already provided with a suitable heating enabling adhesive at the desired locations), since then no further step for applying the adhesive is required.
  • the pre-assembly of the inserts also facilitates the magazineability, since the prefabricated inserts can be provided in sufficient numbers and variety and are storable.
  • latching elements for example latching projections and / or latching lamellae
  • the inserts can also have at least one part that ensures height adjustability, for example, in a telescopically introduced inner part with a thread or locking slats to adjust the height together with the other part.
  • the heating is effected after setting the insert by passing through the lightweight panel of a short induction zone. This also allows timely further processing, because after possible rapid reaction and / or solidification of the adhesive after passing through the induction zone directly further processing (for example, introduction of fittings in the inserts) is possible.
  • Suitable devices for suitable fields are all that allow and inductive heating of the adhesives with the inductive heating enabling materials generate static or preferably alternating field, in particular in static magnetic or electromagnetic alternating field.
  • hotmelts hot melt adhesives
  • PE hotmelt or (heat-activatable) reactive adhesives
  • one-component or multi-component hardenable or crosslinkable or polymerizable (reactive) resins which are e.g.
  • curing or crosslinkable functional groups epoxy, amino, thiol, hydroxy, acrylate, methacrylate, cyanoacrylate, Cyanomethacrylat-, vinyl, isothiocyanate, isocyanate or the like groups (also in capped form, for example masked with protective groups) may include in a person skilled in a suitable suitable combination, for example starting materials for polyurethanes, polyureas, Epoxidaddukte or the like, or also corresponding adhesives with latent (such as ammonium sulfite for melamine-formaldehyde resins, or for epoxy / polyurethane resins based on isocyanates, epoxides and di- or polyfunctional amines, such as morpholine or imidazolyl compounds) or heat-labile (heat activatable) hardeners.
  • latent such as ammonium sulfite for melamine-formaldehyde resins, or for epoxy / polyurethane resins
  • Foaming agent can be added to the adhesive - for example, when heated at the elevated temperature boiling solvent, such as a hydrocarbon, a corresponding boiling (ecologically harmless) halogen-containing propellant or releasing carbon dioxide during heating reaction mixture (eg, a mixture of a first when heated from a Carbonate salt carbon dioxide releasing acid) may be added to the adhesive or be part of it.
  • a boiling solvent such as a hydrocarbon
  • a corresponding boiling (ecologically harmless) halogen-containing propellant or releasing carbon dioxide during heating reaction mixture eg, a mixture of a first when heated from a Carbonate salt carbon dioxide releasing acid
  • a content of water and (for example capped) isocyanates can cause carbon dioxide formation.
  • the adhesives may contain other customary additives, as are customary for corresponding adhesives, for example, hardeners (also latent), accelerators, inhibitors, fillers, plasticizers, non-reactive diluents, flexibilizers, stabilizers, curing catalysts, rheology aids, thixotropic agents, Wetting agents, coloring additives, such as dyes or in particular pigments, or mixtures of two or more thereof, possible.
  • Such other additives may preferably be added in total, based on the total mass of the chemical Befest Trentssytems, in proportions by weight of 0 to 90%, for example, except in the case of fillers from 0 to 40 wt .-%.
  • Heating by said fields preferably takes place at temperatures, for example, between about 40 and about 250 ° C, such as between about 80 and about 220 ° C.
  • insert means in the present disclosure an insert which may serve to fix fittings, but the insert may itself be a fitting.
  • the invention also relates to inserts for lightweight panels, which are equipped with a microwaveable adhesive or preferably an adhesive with one or more inductive heating enabling additives as described above at appropriate areas of its inside or outside, and their use, the introduction, the Heating and optionally fixing fittings by means of the inserts includes.
  • the inserts can be in simple sleeve shape, with fußfußigem bottom, extended head area, narrowed neck area, with undercut elements, such as one or more locking elements, eg locking projections or locking lamellae Secured behind the upper deck layer of a lightweight board, with areas such as one or more points of taper allowing penetration into a lower deck so as to prevent lateral displacement of the foot area of the inserts, with height adjustment elements obtainable by, for example, two or more parts Inserts, wherein the individual parts in the longitudinal direction to each other prior to fixing movable, for example, telescopically, are configured, for example, by threads, locking elements or bellows or the like, with parallel to the plane of the cover layers extended foot elements (for example, to allow a good bonding on the inside of a lower cover layer), with longitudinal slot to allow insertion while reducing the diameter by compression and to allow fixation by subsequent wide
  • inserts can be prefabricated as inserts according to the invention which have adhesives with one or more additives which enable heating by means of the fields mentioned.
  • they may be equipped with a microwave heatable adhesive or, preferably, an adhesive with one or more inductive heating enabling additives as described above, on suitable areas of their inside or outside.
  • An example are places that lie within the lightweight panels.
  • the (pre-assembled) inserts can come from the inside (if a passage is provided in the lying inside the lightweight panel bodies) and / or within the lightweight panels and / or below a head portion which covers the adhesive to the outside, outside of the lightweight panels coming to rest To be equipped on their outer surfaces, or areas of these bodies, coated with one of these adhesives. This allows easy introduction of the corresponding adhesive-equipped inserts (prefabricated inserts) in the methods and uses of the invention.
  • the adhesive can first be applied to the said places of the inserts and then the heating, in particular by means of microwave or preferably induction, can be carried out.
  • the viscosity of an adhesive at room temperature in highly viscous pasty to solid area, so that the adhesive does not flow in pre-assembled inserts, but may also be lower when introducing the adhesive during manufacture (eg separately from the inserts) to wetting guarantee.
  • Low Variation of heating can be set a favorable viscosity in the (on) molten state.
  • the corresponding coated inserts can be placed in the lightweight panel at the intended locations and secured thereto by heating the adhesive.
  • top, bottom, right, left relate only to the illustrations in the figures.
  • Other arrangements of the honeycomb panel and inserts are possible.
  • a honeycomb panel 1 with a top layer 2 and a top layer 3 and a (here as nonlimiting example triangular shaped) filler 4 is located on the left side in a hole, which the upper cover layer 2 penetrates and may extend at least partially into the lower cover layer 3, an insert 5 inserted into the bore (for example manually or mechanically), which at its upper end has retaining elements in the form of one or more latching elements, here as latching projections 8, is equipped, which, after insertion of the insert 5, together with the widened head portion 6 of the insert 5 as an abutment, ensures its support on the upper cover layer 2.
  • a latching projections 8 for example manually or mechanically
  • the insert is the upper area below the upper cover layer 2, for example, in a neck portion 16 between the head part 6 and body 15 of the insert 5 directly below the upper cover layer 2, and covered at the lower foot part 9 in the lower cover layer 3 facing area with adhesive 7 ,
  • the adhesive 7 comprises one or more additives enabling heating, preferably additives enabling heating by means of microwaves or, in particular, additives permitting heating by inductive heating, for example as described in the general part of the invention.
  • a source of the required fields preferably magnetic or electromagnetic alternating fields, for example by moving a microwave range or in particular induction range or advantageously driving through a microwave range or in particular induction range
  • the adhesive 7 melts, as occurs on the right side of Fig.
  • the insert may have a receptacle 14 for further fasteners or fittings.
  • fittings can be attached, unless the insert 5 itself is already a fitting.
  • Fig. 2 left shows an insert 5 in a honeycomb panel 1, which is held by means of locking lamellae 11 directly below the head portion 6, wherein the locking lamellae 11 engage behind the underside of the upper cover layer 2 after insertion of the insert, while from above a widening of the head portion 6 of the insert. 5 rests on the upper cover layer 2 so that it fixes the insert in a stable position.
  • height compensation 12 which allows to adapt the length of the insert to different thicknesses of the honeycomb panel 1.
  • Adhesive 7 allows the final fixation of the height compensation 12 after heating according to the invention with relative movement to a source of the required fields, preferably magnetic or electromagnetic alternating fields, for example by moving a microwave range or in particular induction range or advantageously driving through a microwave range or in particular induction range, as well the fixation of the foot part 9 of the insert 5 on the inside of the lower cover layer third
  • an insert 5 is shown in front of (left) and after (right) the heating of the adhesive 7 according to the invention, for example as described in the last paragraph.
  • a taper, in the area adhesive 7 is applied, a subsequent extension to the undercut anchoring in the adhesive and a renewed tapering at the bottom of said extension, resulting in a partial penetration into the lower Cover layer 3 capable and so ensures the fixation of the foot part 9 of the insert against lateral displacement before bonding.
  • this adhesive provides after the heating process 10 for the attachment of the insert 5 in the honeycomb panel. 1
  • a very simple form of an insert shows Fig. 3 : Here it is shown as a prefabricated sleeve 13 in a honeycomb panel 1, which is coated with adhesive 7 in the area which comes to rest within the honeycomb panel.
  • the adhesive 7 may here, in addition to the one or more, a heating by means of said fields enabling additives also include one or more foaming agents, which when heated as shown in the preceding sections cause spreading of the adhesive 7 - Fig. 3 the adhesive is shown during foaming 17.
  • foaming causes a region of the adhesive 7, which engages behind the upper cover layer 2 and fixes the prefabricated sleeve 13, on the other hand, bonding in the foot region to the lower cover layer 3 is achieved.
  • the foaming can also cause an adhesive attachment in the region of the filling material 4 and there provide for additional fixation.
  • Fig. 4 Finally, likewise shows a simple embodiment in which the adhesive fixation takes place only in the foot region of an insert, shown here for example in the form of a prefabricated sleeve 13, on the inside of the lower cover layer 3.
  • the insert is applied only in the foot area with adhesive 7. After the heating according to the invention then a bond is given only in this area.

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Adhesives Or Adhesive Processes (AREA)
EP20100401017 2009-02-28 2010-02-04 Procédé de fixation de corps de mécanisme dans des panneaux de construction légers, corps de mécanisme ainsi pourvus et leur utilisation correspondante Withdrawn EP2224140A2 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102009010961A DE102009010961A1 (de) 2009-02-28 2009-02-28 Verfahren zum Befestigen von Einsatzkörpern in Leichtbauplatten, entsprechend ausgestattete Einsatzkörper und deren entsprechende Verwendung

Publications (1)

Publication Number Publication Date
EP2224140A2 true EP2224140A2 (fr) 2010-09-01

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EP20100401017 Withdrawn EP2224140A2 (fr) 2009-02-28 2010-02-04 Procédé de fixation de corps de mécanisme dans des panneaux de construction légers, corps de mécanisme ainsi pourvus et leur utilisation correspondante

Country Status (2)

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EP (1) EP2224140A2 (fr)
DE (1) DE102009010961A1 (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011069696A1 (fr) * 2009-12-11 2011-06-16 Fritz Egger Gmbh & Co. Og Procédé et dispositif pour fixer un élément de ferrure sur un panneau léger et élément de construction correspondant
RU2504697C1 (ru) * 2012-07-20 2014-01-20 Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Ульяновский государственный технический университет" Способ соединения деталей
EP3056746A1 (fr) * 2015-02-13 2016-08-17 G.P. Consulting di Giuseppe Pritelli & C. S.a.s. Procédé d'application de pièces métalliques sur des panneaux en bois à noyaux creux et structure d'inserts pour l'execution du procédé
CN111081911A (zh) * 2018-10-22 2020-04-28 罗伯特·博世有限公司 用于制造一包括电池盖和电池端子的组件的方法

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102013224203A1 (de) 2013-11-27 2015-05-28 Airbus Operations Gmbh Sandwichplatten und Verfahren zur Herstellung von Sandwichplatten

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10359921A1 (de) 2003-12-18 2005-07-28 Sustech Gmbh & Co. Kg Mikrowellen-Härtung von Klebnähten am Förderband
DE102004004764A1 (de) 2004-01-29 2005-09-01 Sustech Gmbh & Co. Kg Interferenzfreie Mikrowellen-Bestrahlung zur Härtung von Klebnähten
GB2421556A (en) 2004-12-27 2006-06-28 Blum Gmbh Julius Method of anchoring a plug element in a building board

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011069696A1 (fr) * 2009-12-11 2011-06-16 Fritz Egger Gmbh & Co. Og Procédé et dispositif pour fixer un élément de ferrure sur un panneau léger et élément de construction correspondant
RU2504697C1 (ru) * 2012-07-20 2014-01-20 Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Ульяновский государственный технический университет" Способ соединения деталей
EP3056746A1 (fr) * 2015-02-13 2016-08-17 G.P. Consulting di Giuseppe Pritelli & C. S.a.s. Procédé d'application de pièces métalliques sur des panneaux en bois à noyaux creux et structure d'inserts pour l'execution du procédé
CN111081911A (zh) * 2018-10-22 2020-04-28 罗伯特·博世有限公司 用于制造一包括电池盖和电池端子的组件的方法

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